Base | Representation |
---|---|
bin | 1101110010011111100010… |
… | …10101111101111011111111 |
3 | 10222100202221212111211120221 |
4 | 12321033301111331323333 |
5 | 12433244403120211424 |
6 | 144253500444522211 |
7 | 6246464646444142 |
oct | 671176125757377 |
9 | 128322855454527 |
10 | 30322223210239 |
11 | 973064555a104 |
12 | 3498797250367 |
13 | 13bc4b14127ac |
14 | 76b863b74059 |
15 | 378b3d4a79e4 |
hex | 1b93f157deff |
30322223210239 has 2 divisors, whose sum is σ = 30322223210240. Its totient is φ = 30322223210238.
The previous prime is 30322223210207. The next prime is 30322223210249. The reversal of 30322223210239 is 93201232222303.
It is a strong prime.
It is an emirp because it is prime and its reverse (93201232222303) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30322223210239 - 25 = 30322223210207 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30322223210249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15161111605119 + 15161111605120.
It is an arithmetic number, because the mean of its divisors is an integer number (15161111605120).
Almost surely, 230322223210239 is an apocalyptic number.
30322223210239 is a deficient number, since it is larger than the sum of its proper divisors (1).
30322223210239 is an equidigital number, since it uses as much as digits as its factorization.
30322223210239 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 46656, while the sum is 34.
The spelling of 30322223210239 in words is "thirty trillion, three hundred twenty-two billion, two hundred twenty-three million, two hundred ten thousand, two hundred thirty-nine".
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